查看完整版本: RFC5127-Aggregation of Diffserv Service Classes

RFC5127-Aggregation of Diffserv Service Classes

【资料成文时间】： 2007
【语言】：英文
【页数】：19
【何人（公司）所著】：
【文件格式】： PDF
【文件原名】：Aggregation of Diffserv Service Classes
【摘要或目录】：
Table of Contents
1. Introduction . . . . . . . . . . . . . . . . . . . . . . . . . 3
1.1. Requirements Notation . . . . . . . . . . . . . . . . . . 4
2. Terminology . . . . . . . . . . . . . . . . . . . . . . . . . 4
3. Overview of Service Class Aggregation . . . . . . . . . . . . 5
4. Service Classes to Treatment Aggregate Mapping . . . . . . . . 6
4.1. Mapping Service Classes into Four Treatment Aggregates . . 7
4.1.1. Network Control Treatment Aggregate . . . . . . . . . 9
4.1.2. Real-Time Treatment Aggregate . . . . . . . . . . . . 10
4.1.3. Assured Elastic Treatment Aggregate . . . . . . . . . 10
4.1.4. Elastic Treatment Aggregate . . . . . . . . . . . . . 12
5. Treatment Aggregates and Inter-Provider Relationships . . . . 12
6. Security Considerations . . . . . . . . . . . . . . . . . . . 13
7. Acknowledgements . . . . . . . . . . . . . . . . . . . . . . . 13
8. References . . . . . . . . . . . . . . . . . . . . . . . . . . 13
8.1. Normative References . . . . . . . . . . . . . . . . . . . 13
8.2. Informative References . . . . . . . . . . . . . . . . . . 14
Appendix A. Using MPLS for Treatment Aggregates . . . . . . . . 15
A.1. Network Control Treatment Aggregate with E-LSP . . . . . . 17
A.2. Real-Time Treatment Aggregate with E-LSP . . . . . . . . . 17
A.3. Assured Elastic Treatment Aggregate with E-LSP . . . . . . 17
A.4. Elastic Treatment Aggregate with E-LSP . . . . . . . . . . 17
A.5. Treatment Aggregates and L-LSP . . . . . . . . . . . . . . 18